User Manual

Siemens Building Technologies CM2N8888E / 10.1999
Landis & Staefa Division 3/4
The picture below contains an example for an overview report in the form of a system
report SYR excerpt:
SYR 11:50:37 R E P O R T - S T A R T 02-MAY-1996/TH
. ML $d009'000 ( 1.1 2D20) Boiler North
03-MAY-1996 05:53:21 DI=1
?FB SBR1 $d009'010 ( 5.1 2QD) Supply air fan
03-MAY-1996 07:30:05 DO=1 DO<>FBV
- MW $d009'021 ( 9.2 2R1K) Supply air temperature
03-MAY-1996 11:50:37 AI=15.8 °C <LOL=18
. STU $d009'030 ( 13.1 2Y10) HE valve
03-MAY-1996 11:50:37 AO=40 %
. PLT $d009’PLT1 (LZON=1) Plant 1 BPS $1 1st floor South
03-MAY-1996 11:50:37 PSTA=1
. RGB $d009’RGB1 (SEQ=0) BPS $1 1st floor South
03-MAY-1996 00:00:00 PRV/SPV=19.8/20 degrees C ASEQ=0
. ZON $d009’ZON1 (DISP=0) Zone 1 BPS $1 1st floor South
03-MAY-1996 11:50:37 ZOSTA=2
The following table provides an explanation of the specific point information:
Point Information Interpretation
ML DI=1 Status signal and value (digital input) DI = 1.
Meaning (here): Boiler North is switched-on.
SBR1 DO=1
DO<>FBV
1-step switching command with value DO=1 to ZL fan.
Feedback message FBV is not equal to the switching command
output DO.
MW AI=15.8 °C
<LOL=18
The measured value (analog input) is 15.8 °C.
The measured value is below the limit value (LOL) of 18 °C.
STU AO=40% The positioning signal (analog output) to the valve is 40%.
PLT1 PSTA=1 Plant point with status (PSTA) = 1 = ON
RGB1 PRV/SPV
=19.8/20 °C
Controller block of plant 1
st
floor South with:
Process value (measured) PRV = 19.8 °C/Setpoint SPV = 20 °C.
ZON1 ZOSTA=2 Zone 1 (=OSTP program of plant 1) is in the active phase
ZOSTA=2, optimum start heating.
The individual reports list a specific selection of all system points. With reports SYR,
ALR, and ERP, selectors can be used to achieve a further segregation according to
point type, address range, or group (plant):
All
system
points
System report
SYR
Alarm report
ALR
Error report
ERP
/Point type
/Address range
/Group
(plant)
8888Z04E
The picture shows a system report SYR. The point type selector allows for creating a
system report SYR listing, for example, all I/O module points only.
Example:
Overview report
System report SYR
Report explanation
Selectors for further
segregation